Comparison of the mean richness-mass relations derived in this work (red band) and those derived from different analyses of the DES-Y1 redMaPPer cluster sample: DES-Y1 number counts and weak-lensing mass estimates (Dark Energy Survey Collaboration 2020, cyan band), DES-Y1 cluster count data and SPT-SZ follow-up data (Costanzi 2021, orange-dotted band), and DES-Y1 cluster abundance with galaxy, lensing, and cluster auto- and cross-correlation function (To et al. 2021a, black-hatched band). The band width corresponds to a 1σ uncertainty of the mean relation. Lower panel: ratio of the DES-Y1 scaling relations with respect to the SDSS result.